I'm working on some ideas of differential betting with various positive progressions.The reason is:With differenaial betting you feel more safe because you don't have to worry on which side of EC to bet, and also, the positive progressions never cause big loses.So:Differential betting on any E/CPositive progression 2-1-2-1Which means we start with 2, if win bet 1, if win bet 2, if win bet 4. Stop and start again progression.If at any step we lose we start the progression from the start (bet 2 units). For those 4 steps, there are 16 different outcomes, but because half of them are the same I write down only the 8What i mean is that when i have on the left side WWWW and on the right side LLLL i don;t write down the oposite (LLLL and WWWW) as it is the same.

W +2 L -2W +1 L -2W +2 L -2W +4 L -4TOTAL: +1

W +2 L -2W +1 L -2W +2 L -2L -4 W +4TOTAL: -1

W +2 L -2W +1 L -2L -2 W +2W +2 L -1TOTAL: 0

W +2 L -2L -1 W +2W +2 L -1W +1 L -2TOTAL: +1

W +2 L -2W +1 L -2L -2 W -2L -2 W =1TOTAL: -2

W +2 L -2L -1 W +2W +2 L -1L -1 W +2TOTAL: +3

W +2 L -2L -1 W +2L -2 W +1W +2 L -2TOTAL: 0

W +2 L -2L -1 W +2L -2 W +1L -2 W +2TOTAL: 0

So, we have:

37,5% : 025% : +112,5% : +312,5% : -212,5% : -1

Totally:37,5% : +537,5% : 025% : -3

It's favorite outcome is streaks of same color (BBBB or RRRR) and choppy (BRBR or RBRB but also BRBB or RBRR)

I have not checked all your numbers. But I can tell you how to correctly calculate your totals, based your previous calculations are correct.

37,5% : 025% : +112,5% : +312,5% : -212,5% : -1translates to

0,25 + 0,375 - 0,25 - 0,125 = 0,25Which means that on average you will win 0,25 units on each attack. Which is pretty amazing.

Your totals are totally incorrect. As even with 37,5%: +4 they produce a +0,75 unit profit average. You can not just add percentages and win units. If you for example had 1% to win 50 units, you can not add that 50 units profit to the total win percentage if you also have 30% chance to win 1 unit., and say you have 31% to win 51 units.

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37,5% : +437,5% : 025% : -3

I'm afraid though that you have also made some mistake, or missed something, in you previous calculations too, because if you didn't, you have found a sure winner...